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Zolol [24]
3 years ago
11

The rate of a country's per capita sales of bottled water for the period 2007–2014 could be approximated by s(t) = 0.29t2 − t +

25 gallons per year (0 ≤ t ≤ 7), where t is time in years since the start of 2007. Use a Riemann sum with n = 5 to estimate the total country's per capita sales of bottled water from the start of 2008 to the start of 2012. (Use a left Riemann sum to find your answer. Round your answer to the nearest gallon.) HINT [See Example 2.]
Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Answer:

A = 126.66\,\frac{sales}{person}

Step-by-step explanation:

Then, Riemann sum with n = 5 for the function described in the statement is:

A = \Delta t \cdot [f(1) + f(2)+f(3)+f(4)+f(5)]

A = 1\cdot (25 + 24.16+24.61+25.64+27.25)

A = 126.66\,\frac{sales}{person}

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Rewriting in slope-intercept form.

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neonofarm [45]
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3 years ago
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